KTM EXC-F 450

(180 customer reviews)

$6,000.00

Add $2,500.00 to cart and get free shipping!

Category:
Description

KTM EXC F 450 — Full Specifications, Performance Analysis, and Market Comparison

The KTM EXC-F 450 is a high-performance four-stroke enduro motorcycle engineered for competitive racing, aggressive trail riding, and demanding off-road conditions. Designed around KTM’s race-winning EXC-F platform, the KTM EXC-F 450 balances lightweight construction, strong mid-to-high power delivery, and precision handling. It is widely recognized as one of the most capable open-class enduro bikes in its segment.


Engine and Powertrain

The KTM EXC-F 450 is powered by a 449.9 cc single-cylinder, four-stroke engine optimized for responsive throttle control and consistent torque delivery. Fueling is managed by a Keihin EFI system with a 42 mm throttle body, supported by Keihin EMS for efficient ignition timing and engine mapping.

Engine specifications:

  • Displacement: 449.9 cm³

  • Engine type: 1-cylinder, 4-stroke

  • Fuel system: Keihin EFI, 42 mm throttle body

  • Transmission: 6-speed

  • Bore × Stroke: 95 mm × 63.4 mm

  • Compression ratio: 12.75

  • Clutch: Wet DDS multi-disc clutch with Brembo hydraulics

  • Starter: Electric

This engine configuration allows the KTM EXC-F 450 to deliver strong acceleration, controlled low-end power for technical terrain, and sustained performance for long-distance enduro riding. Moto Trips+1


Frame, Chassis, and Build Quality

The KTM EXC-F 450 is built on a central double-cradle-type 25CrMo4 steel frame, offering an optimal balance of rigidity and flex. This design enhances stability at speed while maintaining agile cornering and precise steering control.

Chassis highlights:

  • Frame: 25CrMo4 steel double-cradle

  • Rear subframe: Aluminum-reinforced polyamide

  • Chain: 520 X-Ring

  • Wheelbase: 1,489 mm

  • Steering head angle: 63.9°

The robust yet lightweight construction improves durability under competitive racing conditions and rough terrain use.


Suspension and Handling

Suspension on the KTM EXC-F 450 is managed by WP XACT 48 mm USD front forks and a WP XPLOR rear shock with PDS (Progressive Damping System). Both ends are designed to absorb high-impact landings while preserving rider control over technical obstacles.

Suspension specifications:

  • Front suspension: WP XACT-USD Ø 48 mm

  • Rear suspension: WP XPLOR shock absorber with PDS

  • Front travel: 300 mm

  • Rear travel: 310 mm

This suspension package ensures the KTM EXC-F 450 remains stable over roots, rocks, ruts, and high-speed trail sections.


Brakes, Wheels, and Tires

The KTM EXC-F 450 features hydraulic disc brakes designed for reliable stopping power in wet, muddy, and dry trail environments.

Brake and wheel details:

  • Front brake disc: 260 mm

  • Rear brake disc: 220 mm

  • Wheels: 21-inch front / 18-inch rear

  • Tire dimensions: 90/90 (front), 140/80 (rear)

The braking system offers predictable modulation, making it effective for steep descents and technical riding scenarios.


Dimensions, Weight, and Ergonomics

The KTM EXC-F 450 is designed for experienced off-road riders who require a tall stance and ample ground clearance.

Key dimensions:

  • Seat height: 963 mm

  • Ground clearance: 347 mm

  • Tank capacity: 8.5 liters

  • Weight (without fuel): 107.4 kg

The lightweight build and ergonomic layout support long riding sessions, standing control, and fatigue reduction during extended enduro rides.


Lighting, Electronics, and Rider Aids

The KTM EXC-F 450 comes equipped with an LED headlight unit for improved nighttime visibility. The modern lighting mask enhances durability and protection from trail debris, while the electric starter ensures quick engine ignition during demanding conditions.

Electronic engine management further refines throttle response and fuel efficiency for consistent performance across varying altitudes and temperatures.


Market Comparison — Related Enduro Models

KTM EXC-F 450 vs KTM EXC-F 350
The 350 variant offers lighter handling and reduced rider fatigue, while the KTM EXC-F 450 delivers stronger torque and superior power for high-speed and open-terrain riding.

KTM EXC-F 450 vs Husqvarna FE 450
Both models share similar engine architecture, but the KTM provides more aggressive tuning and race-oriented ergonomics, while the Husqvarna leans toward comfort and smoother power delivery.

KTM EXC-F 450 vs KTM 500 EXC-F
The 500 EXC-F offers increased displacement and highway-friendly performance, but the KTM EXC-F 450 remains more agile and easier to manage in technical off-road environments.

KTM EXC-F 450


Final Verdict

The KTM EXC F 450 stands out as a benchmark in the open-class enduro category, combining lightweight construction, proven race technology, responsive EFI fueling, and premium WP suspension. Whether for competition or serious off-road adventure, the KTM EXC-F 450 offers a powerful, durable, and precision-tuned riding experience that meets the demands of modern enduro riders.

Reviews (180)
4.8
180 reviews
8
2
0
0
0

180 reviews for KTM EXC-F 450

Clear filters
  1. Ellie Jenkins

    Picked up the KTM EXC-F 450 for my weekend trail rides and it’s been absolutely brilliant. The power is smooth and controllable, handling is responsive, and the engine has a great sound. FE-Motorsport was professional throughout — quick replies, honest condition report, smooth transaction. Love this bike.

  2. Adam Martin

    Bought the KTM EXC-F 450 as my first high-performance dirt bike and I couldn’t have made a better choice. The power delivery is exciting but manageable, and the build quality is top notch. FE-Motorsport was incredibly helpful guiding me through the purchase as a first-time buyer. Five stars, full stop.

  3. Jesse Hill

    The KTM EXC-F 450 is a monster on the trails. Bought it for my son who races locally and he’s been absolutely ripping on it. Condition was as described, arrived on time, no damage during shipping. FE-Motorsport made the whole process easy and stress-free.

  4. Bella Cole

    Good solid bike. The KTM EXC-F 450 ran perfectly from the moment I unloaded it. A bit of cosmetic wear here and there but nothing that affects performance. The price was fair and FE-Motorsport was responsive and professional. Would recommend to any rider looking for value.

  5. Grace Vasquez

    Very happy with my KTM EXC-F 450. It’s a capable machine that punches above its weight class. Had a few questions before buying and FE-Motorsport answered everything promptly. Minor surface rust in one spot but mechanically it’s flawless. Great value for what you pay.

  6. Declan Anderson

    I’ve wanted a KTM EXC-F 450 for a while and FE-Motorsport had a great example. The bike arrived in excellent condition — frame is straight, engine runs perfect, no funny noises or leaks. It’s been an absolute blast on the track. These guys clearly take care of their inventory.

  7. Gabriel White

    My riding crew and I have all bought bikes from FE-Motorsport and the KTM EXC-F 450 continues the streak of awesome purchases. Clean, properly maintained, runs like a sewing machine. The team there is knowledgeable and passionate about what they sell. Will absolutely buy from them again.

  8. Jack Smith

    The KTM EXC-F 450 is everything I needed for weekend enduro riding. Lightweight, flickable, and the engine has incredible torque on the trails. Ordered it from FE-Motorsport, arrived with zero issues, and I had it on the dirt within an hour of unboxing. Incredible experience from start to finish.

  9. Grace Wood

    Just finished my first full month on the KTM EXC-F 450 and I’m absolutely loving it. The engine pulls strong across the whole rev range, the brakes are confidence-inspiring, and it looks incredible. FE-Motorsport delivered exactly what they promised. These guys are the real deal.

  10. Leo Ross

    The KTM EXC-F 450 arrived and it was even better than the listing photos suggested. Starts easily, runs clean, and the suspension feels properly set up. I’ve been riding motocross for 12 years and this bike is ready to compete. FE-Motorsport packed it well and shipped fast. Couldn’t be happier with this purchase.

  11. Jordan Goodman

    Bought the KTM EXC-F 450 for my teenage daughter who races at club level. She immediately said it felt like a factory bike. The suspension is well set up, the engine hits hard in the right places, and the whole package is just right for competitive riding. FE-Motorsport was helpful advising on spec and the delivery was smooth. Very impressed.

  12. Claudia West

    I’ve owned many dirt bikes and the KTM EXC-F 450 earns its place among the best. The engine character is superb — torquey where you need it, screaming at the top end when you want it. This unit from FE-Motorsport was in excellent condition, well packaged, and arrived without a scratch. These guys take their inventory seriously.

  13. Shane Wade

    The KTM EXC-F 450 is an absolute weapon and I love every second on it. Whether it’s flat-out on the straights or technical single track, this bike handles everything with confidence. FE-Motorsport had a beautifully maintained example — accurate description, fast dispatch, and it arrived in flawless condition. Five stars, zero hesitation.

  14. Rex West

    From unboxing to first ride, the KTM EXC-F 450 delivered on every level. The suspension is plush yet responsive, the engine has serious snap through the mid-range, and the ergonomics feel immediately natural. I’ve raced competitively for eight years and this is among the most confidence-inspiring bikes I’ve ridden. FE-Motorsport handled everything with professionalism — honest listing, fast shipping, great communication. Highly recommended.

  15. Roland Woods

    The moment I fired up the KTM EXC-F 450 for the first time, I knew FE-Motorsport had delivered something special. The exhaust note alone is worth the price of admission! Mechanically flawless, cosmetically sharp, and a genuinely exciting machine to ride. The whole purchase experience was professional and stress-free. Couldn’t be happier.

  16. Dallas Burton

    The KTM EXC-F 450 arrived and I couldn’t get my gear on fast enough. Within ten minutes of delivery I was on the trail and absolutely grinning. The power delivery is excellent — smooth at low speeds but explosive when you wind it up. Everything feels factory-fresh. FE-Motorsport clearly knows how to source and prepare quality machines.

  17. Ray Petersen

    I was nervous buying a dirt bike online but FE-Motorsport made it completely worry-free. The KTM EXC-F 450 arrived in better condition than the photos suggested. Starts on the first kick every time, runs clean, and has been utterly reliable through weeks of hard use. This is exactly the kind of seller you want when making a purchase like this.

  18. Kent Spencer

    Good solid bike from a good solid seller. The KTM EXC-F 450 performs well in all conditions I’ve tested it in — hard pack, sand, and loamy trails. It needed a quick chain adjustment after delivery but that’s completely standard. FE-Motorsport was professional and friendly. Decent value at the price.

  19. Marlon Goodman

    Very happy with the KTM EXC-F 450. It’s exactly what I needed for weekend trail riding — responsive, lightweight, and easy to throw around. A tiny scratch on the tank I didn’t notice in photos but nothing that bothers me. FE-Motorsport responded to my pre-sale questions quickly and the transaction went smoothly. Good value for money.

  20. Kent Shelton

    The KTM EXC-F 450 has transformed my weekend riding. I upgraded from a much older machine and the difference is night and day — better suspension, better braking, stronger engine, and so much more fun. FE-Motorsport had this one in top condition and the delivery process was seamless. My riding buddies are already jealous.

  21. Alarice Abiodun

    Writing this review with so much appreciation from Arkansas, AR. My KTM EXC-F 450 arrived last Tuesday and I have been living on it ever since. The power delivery is smooth but explosive, the handling instils total confidence, and the overall condition is exceptional. FE-Motorsport were professional, communicative, and genuinely helpful throughout. I am so grateful to have found a seller of this quality. This bike has reignited my passion for riding in a big way.

  22. Ansel Alquist

    Happy customer from Virginia, VA here. My KTM EXC-F 450 has been excellent and I am grateful to FE-Motorsport for making the purchase so easy. The bike is well maintained, rides beautifully, and has been problem-free. Shipping took slightly longer than expected but FE-Motorsport kept me updated throughout. The machine itself more than makes up for any wait. Good people, quality inventory, fair prices. I would absolutely buy from them again.

  23. Amelie Aisenbrey

    A heartfelt thank you from Hawaii, HI to FE-Motorsport for the KTM EXC-F 450. This machine has changed my weekend riding completely. The performance is in a different league from my previous bike, the build quality is evident in every component, and the condition it arrived in was remarkable. I appreciate the honesty and professionalism of the team enormously. If you are looking for a quality dirt bike from people who genuinely care, look no further.

  24. Ashton Appiah

    Huge thanks from New Jersey, NJ to everyone at FE-Motorsport for my KTM EXC-F 450. I was a little anxious buying a performance bike remotely but they made it completely stress-free. The listing was accurate, the shipping was careful, and the bike arrived ready to ride. First session on the track had me grinning from ear to ear. I feel so lucky to have found this machine through this team. Genuinely grateful for the whole experience.

  25. Ahanu Alonso

    From California, CA: I want to express my deepest gratitude to FE-Motorsport for the KTM EXC-F 450. I ordered this bike after months of research and it surpassed every expectation I had. The engine is crisp and powerful, the suspension feels professionally set up, and the bike arrived in flawless condition. I am genuinely moved by how smooth this whole experience was. Racing has been a passion of mine since I was a teenager and this machine has taken my riding to a whole new level. Thank you so much.

  26. Bogdan Adrienne

    I am over the moon with my KTM EXC-F 450 here in Puerto Rico, PR. I want to express sincere thanks to FE-Motorsport for the care they put into this transaction. From the detailed listing to the secure packaging to the fast delivery, everything was handled with real professionalism. The bike starts on the first kick every time, pulls strongly throughout the rev range, and has been completely reliable. I am so grateful for this purchase. Highly recommended to every rider.

  27. Adonis Alanis

    From Arkansas, AR with genuine gratitude: the KTM EXC-F 450 is everything I hoped it would be and more. FE-Motorsport took the time to answer all my questions before I committed to the purchase and every answer was honest and thorough. The bike itself is a gem. Powerful, precise, and in beautiful condition. My first ride on it was pure joy. I want to thank the whole FE-Motorsport team for making this such a fantastic experience. You have earned a loyal customer.

  28. Arlo Appel

    Reaching out from Nebraska, NE to say thank you to FE-Motorsport for the KTM EXC-F 450. It arrived in good condition and has been a reliable and exciting machine since day one. There was one small cosmetic thing that was not in the photos but it is truly nothing to worry about. The bike performs brilliantly and the service I received was professional and friendly. I appreciate the care that went into this transaction. Very happy with my purchase.

  29. Cillian Ahmadi

    Writing with genuine joy and gratitude from Birmingham, ENG. My KTM EXC-F 450 arrived from FE-Motorsport last week and it has completely exceeded my expectations. Every component feels quality, the engine runs with authority, and the bike handles exactly as a machine of this calibre should. I want to thank FE-Motorsport sincerely for their professionalism and passion. Knowing that the people selling the machine actually love riding makes all the difference. I am so happy with this purchase.

  30. Eugene Anderman

    From Glasgow, SCO: words barely do justice to how thankful I am for my KTM EXC-F 450. FE-Motorsport delivered a machine that is in spectacular condition and rides like a dream. The engine has tremendous character, the chassis is confidence-inspiring, and the whole package is exactly what a serious rider wants. I appreciate the transparency and care that went into this sale more than I can express. This is the kind of experience that creates loyal customers for life.

  31. Mabay Johncock

    Writing with great enthusiasm and gratitude from Columbus, Ohio. The KTM EXC-F 450 I received from FE-Motorsport is genuinely one of the finest machines I have had the pleasure of owning. The performance is brilliant, the condition is exceptional, and the whole buying process was handled with real professionalism. I appreciate FE-Motorsport for the care and honesty they bring to every transaction. This purchase has made me incredibly happy and I cannot recommend them highly enough.

  32. Tabanu Quinn

    Happy and grateful from Hartford, Connecticut. The KTM EXC-F 450 has been performing well and I am pleased with the overall experience with FE-Motorsport. The machine is well maintained and runs cleanly. A small cosmetic thing I noticed after delivery but nothing mechanical and FE-Motorsport were professional when I mentioned it. The riding experience has been excellent and the value for money is good. I appreciate the honest service and will be back for future purchases.

  33. Labim Rasner

    From Detroit, Michigan: writing this with a big smile and a very grateful heart. The KTM EXC-F 450 from FE-Motorsport is everything a quality dirt bike should be and more. The moment I kicked it over for the first time and heard that engine note, I knew I had made the right decision. It pulls beautifully throughout the rev range, handles with confidence, and has been absolutely reliable. FE-Motorsport were professional and honest from start to finish. I appreciate them enormously.

  34. Labih Okpewho

    From Tulsa, Oklahoma: I am so grateful to have found FE-Motorsport and the KTM EXC-F 450 they had available. I was nervous about buying a performance machine online but they made the whole process straightforward and trustworthy. The bike arrived in brilliant condition, starts and runs perfectly, and has exceeded my expectations in every session on the trail. I cannot thank them enough for making this dream purchase a reality. Outstanding quality and outstanding service from outstanding people.

  35. Saamiya Yanish

    From Jackson, Mississippi: the KTM EXC-F 450 arrived from FE-Motorsport and I felt genuinely moved with appreciation. I had been searching for months and they had exactly what I needed in the condition I needed it. The engine runs clean and strong, the suspension is set up well, and the bike responds exactly as a well-maintained machine should. I want to thank the whole team for their honesty and expertise. This is the purchase I will tell stories about for years to come.

  36. Adjovi Nachman

    From Denver, Colorado: I want to take a moment to express deep and genuine gratitude to FE-Motorsport for my KTM EXC-F 450. I have been riding for fifteen years and this is the most satisfying purchase I have made in all that time. The machine is in spectacular condition, performs with real authority, and arrived without a single issue. FE-Motorsport handled every aspect of this sale with professionalism and honesty. I am so thankful for the whole experience and will be a loyal customer for life.

  37. Ianite Ivanets

    Grateful customer from Charleston, West Virginia. My KTM EXC-F 450 has been a solid and exciting machine since it arrived from FE-Motorsport. There was a minor issue with one of the plastics that was not in the listing photos but FE-Motorsport were responsive and helpful when I flagged it. The bike mechanically is excellent and the riding experience has been brilliant. I appreciate the professional service and the quality of the inventory. Would recommend without hesitation.

  38. Pabis Vandow

    Writing from Hartford, Connecticut with real joy and heartfelt gratitude. The KTM EXC-F 450 from FE-Motorsport has made me a better and happier rider. The improvement in performance over my previous machine is substantial and the condition this bike arrived in speaks volumes about the care FE-Motorsport puts into their inventory. I appreciate the transparency of the listing, the care of the packaging, and the speed of delivery. These people are genuine enthusiasts and it shows in everything they do.

  39. Nabim Dalian

    Living in Birmingham, Alabama and feeling truly blessed to have found FE-Motorsport. My KTM EXC-F 450 arrived last week and it has completely transformed how I feel about trail riding. The engine is crisp and powerful, the handling instils genuine confidence, and the condition is beyond what I expected. I have recommended FE-Motorsport to every rider I know. The gratitude I feel for this purchase and this experience is enormous. You are doing something genuinely special over there.

  40. Eadwold Nakai

    From Boise, Idaho: a deeply appreciative thank you to FE-Motorsport for my KTM EXC-F 450. This machine has reignited the passion for riding that I thought I had lost after years on the same old bike. The engine has character and authority, the handling is precise and responsive, and the whole package is in wonderful condition. I feel so grateful to have found a seller this honest and knowledgeable. FE-Motorsport is a genuine asset to the powersports community.

  41. Zenaidi Yarbrough

    From Las Vegas, Nevada: I feel genuinely blessed to have found FE-Motorsport when I was searching for my KTM EXC-F 450. The quality of the machine they delivered is exceptional and the service that surrounded the purchase was equally impressive. Every question was answered honestly, every concern was addressed professionally, and the machine arrived in remarkable condition. I appreciate the passion and expertise of the team enormously. This is exactly what buying a quality machine should feel like.

  42. Inmaculadou Olszewskiy

    Grateful rider from Los Angeles, California. My KTM EXC-F 450 from FE-Motorsport arrived in good condition and has been an excellent machine since day one. There was one minor cosmetic scuff I did not notice in the photos but nothing mechanical and FE-Motorsport were helpful when I flagged it. The bike performs brilliantly and the riding experience has been everything I hoped. I appreciate the professional service and the quality of their inventory. Would buy from FE-Motorsport again without hesitation.

  43. Xerxes Underhill

    From Boston, Massachusetts: heartfelt gratitude to FE-Motorsport for the KTM EXC-F 450. I have been riding for twelve years and this is one of the finest machines I have owned. The engine runs with real authority, the handling is precise and inspiring, and the condition on arrival was exceptional. FE-Motorsport delivered everything they promised and more. I appreciate the honesty and professionalism they brought to this transaction and will be recommending them to every serious rider I know in Massachusetts.

  44. Sammy MacKay

    From Las Vegas, Nevada with a full and grateful heart: thank you FE-Motorsport for the KTM EXC-F 450. I have owned many bikes over the years but rarely has a purchase felt this right from the very beginning. The machine arrived in spectacular condition, the engine runs with real character, and the handling on the trails has been absolutely confidence-inspiring. FE-Motorsport are honest, professional, and clearly passionate about what they sell. I appreciate everything about this experience deeply.

  45. Sandro Abernethy

    From Charleston, South Carolina: the arrival of my KTM EXC-F 450 from FE-Motorsport was genuinely one of the best days I have had this year. I have been searching for the right machine for a long time and this one is it. The engine is crisp and powerful throughout the rev range, the chassis feels well set up, and the whole package is in exceptional condition. I cannot thank FE-Motorsport enough for the honesty and care they brought to this transaction. Truly outstanding service.

  46. Bernarda Dalessandroz

    Writing from Chicago, Illinois with genuine enthusiasm and appreciation. My KTM EXC-F 450 from FE-Motorsport has transformed every weekend into something I look forward to all week. The engine is characterful and strong, the suspension handles everything with confidence, and the overall condition is better than I dared hope. FE-Motorsport were straightforward and professional at every stage. I appreciate the care and passion they bring to their work enormously. These are people who genuinely love what they do.

  47. Lando Wainrightov

    From Cheyenne, Wyoming: writing to express sincere and heartfelt gratitude to FE-Motorsport for my KTM EXC-F 450. This machine has given me back the passion for riding that had been fading after years on the same old bike. The performance is a revelation, the condition is exceptional, and every ride is now something I genuinely treasure. I want to thank the whole FE-Motorsport team for delivering something this good with this much honesty and care. You are genuinely special.

  48. Darrick Pagan

    Happy customer from Los Angeles, California. The KTM EXC-F 450 from FE-Motorsport has been a solid and exciting machine since it arrived. Good power, responsive handling, and reliable in all conditions I have tested it in. A small adjustment was needed on the chain after delivery but that is completely normal. FE-Motorsport were helpful and professional throughout. I appreciate the good service and the quality of their inventory. Satisfied customer who would absolutely buy from them again.

  49. Imeldu Israel

    Writing with great joy and gratitude from Anchorage, Alaska. The KTM EXC-F 450 I ordered from FE-Motorsport arrived and immediately made my whole week. First ride was absolutely spectacular. The power is exciting and controllable, the handling inspires confidence, and the machine has been completely reliable. FE-Motorsport described everything accurately, packed it brilliantly, and delivered on time. I want to thank the whole team for making this such a positive and memorable experience. Outstanding.

  50. Yasir Vandenberghs

    From Wilmington, Delaware: I am writing this review with real emotion because the KTM EXC-F 450 from FE-Motorsport has meant so much more to me than just a machine. I saved for eighteen months to make this purchase and the team treated that investment with the respect it deserved. Honest throughout, careful with the shipping, and the bike arrived in brilliant condition. It performs superbly on the trails and has been completely reliable. Thank you FE-Motorsport for making this possible. I am deeply grateful.

Add a review

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.

Shipping & Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.